Don't drive with your nannies on! With active handling in competitive driving mode, yaw control is still active and using the rear brakes to correct excessive yaw on corner entry/exit. This causes the rear brakes to run hot, and in my case one of the rotors cracked as it cooled down in the pit. I even heard the *PING* as it happened. To prove the point, I drove a session with TC and AH disabled, and spun the car exiting a corner. Coming from a Lotus Elise I've developed a habit of mashing the throttle on corner exit, as there never is too much throttle with an 1800 cc mid-engined car. 305 to 330 mm brake rotor After some research online, I found that the C6 with the Z51 option code uses a larger 330 mm brake rotor, but still share the same caliper and parking brake dimensions. Plus Increased thermal capacity. The EBC Z51 rotors are ventilated on both sides, have a higher mass and increase the swept diameter of the brake pad Better looks, the brakes fill the 18" wheel and
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